Thursday, October, 29, 2009
Animation Of Influenza Virus Replication
Health Encyclopedia: Immunizations Viral Influenza
Viral Influenza
Influenza, commonly called the flu, is always caused by a virus.
Influenza, also known as the flu, is caused by a virus.
There are different strains of influenza:
- Influenza A is the most widespread and most severe strain. It can affect both animals and humans. Influenza A is the cause of the worldwide epidemics (pandemics) of the flu that have occurred. An estimated 142,000 hospitalizations per year are due to this strain of the flu. Influenza A is usually further categorized by two ...
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Expert & Community Posts
By Allison Janse
,
Health Expert
As parents, we know that little kids' hands always seem to wind up in their mouths or noses...or...
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By Dr. Fran Cogen
,
Health Expert
...summer, Maryland DHMH has continued to monitor H1N1 influenza virus. Outbreaks, especially in...
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By Lisa Emrich
,
Health Expert
Clever headline isn’t it? Wish I could take credit, however, it’s from the Centers for...
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Health Guide
...pandemic could potentially inflict catastrophic damage on human lives and disrupt the global economy.The
influenza virus mutates rapidly as it moves from species to species. Most Type A influenza...
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...system specifically recognizes as alien and so targets for attack.)Unfortunately, the antigens in these
influenza viruses undergo genetic alterations (called antigenic drift) over time, so they...
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...active virus. Vaccines aregiven by injection, usually between October and December. Antibodies to the
influenza virus usually develop within 2 weeks of vaccination, and immunity peaks within 4 to...
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...recognizes antigens and produces antibodies that destroy them.Unfortunately, the antigens in these
influenza viruses undergo genetic alterations (called antigenic drift) over time, so they are...
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...metals such as lead.VaccinesVaccines against influenza use inactivated (not live) viruses. Because
influenza viruses change from year to year, influenza vaccines are redesigned annually to match...
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Related News
October 31, 2008
(Ivanhoe Newswire) -- The most effective way to protect newborn babies from the flu virus may be to vaccinate new mothers and other family members...
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May 05, 2008
ORLANDO, Fla. (Ivanhoe Broadcast News) -- We're in a world of test-tube babies, artificial hearts, and even cloned animals. But when it comes to...
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July 13, 2009
(Ivanhoe Newswire) ? Meat and dairy lovers might want to think about cutting back on their favorite foods. According to National Cancer Institute...
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January 19, 2009
(Ivanhoe Newswire) -- People with rheumatoid arthritis are generally either lacking a gene needed to keep their immune system from attacking their...
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June 16, 2008
By Meghan Yost, Ivanhoe Health Correspondent BALTIMORE, M.D. (Ivanhoe Newswire) -- Throughout history, the human diet has evolved immensely....
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